pub unsafe extern "C" fn gst_tag_xmp_writer_tag_list_to_xmp_buffer(
config: *mut GstTagXmpWriter,
taglist: *const GstTagList,
read_only: gboolean
) -> *mut GstBuffer
pub unsafe extern "C" fn gst_tag_xmp_writer_tag_list_to_xmp_buffer(
config: *mut GstTagXmpWriter,
taglist: *const GstTagList,
read_only: gboolean
) -> *mut GstBuffer